AS18881 191.248.72.0/21 CIDR and IP Range Summary.ASN: 18881 - Latin American and Caribbean IP Address Regional RegistryHost Count: 2046Addressable IPs: 2048191.248.72.0/24191.248.73.0/24191.248.74.0/24191.248.75.0/24191.248.76.0/24191.248.77.0/24191.248.78.0/24191.248.79.0/24